Elysia

Elysia runs on Bun. The offer is a route that passes Elysia's web Request to offer. This snippet mounts only the offer.

InstallCopy Anchor Link

bun add @pipedog/core @pipedog/asyncio @pipedog/transport-smallwebrtc @pipedog/transport-websocket @pipedog/serializer-protobuf @pipedog/openai @pipedog/audio-silero @pipedog/audio-smart-turn elysia

@pipedog/audio-smart-turn isn't imported anywhere: the default turn strategies load it. To run the snippet from a checkout instead, see Installation.

FilesCopy Anchor Link

The endpoints come from the shared module on the overview. voice.ts re-exports it:

export { offer, runSocketAgent, socket } from "../shared/voice.ts";

import { Elysia } from "elysia";
import { offer } from "./voice.ts";

export const app = new Elysia().post("/api/offer", ({ request }) => offer(request));

// `bun server.ts` starts it on port 3000.
if (import.meta.main) {
  app.listen(3000);
}

Run itCopy Anchor Link

OPENAI_API_KEY=sk-... bun server.ts

It listens on port 3000, at POST /api/offer.

DeployCopy Anchor Link

Run it as a long-lived Bun process on a host that allows UDP traffic, for the offer's media.

WebSocketCopy Anchor Link

Elysia has its own WebSocket route API (.ws()), which this snippet doesn't use. To serve WebSocket sessions, wire .ws() to a WebsocketConnection the way the Bun snippet does, or run the Bun snippet next to this app.

AuthenticationCopy Anchor Link

The route has no auth. Wrap offer with a session check before it runs, or use an Elysia beforeHandle hook, as in Authentication.